1.http://rwc.hunter.cuny.edu/writing/on-line/particip.html 2.http://owl.english.purdue.edu/handouts/grammar/g_verbals.html 3.http://alci.lbcc.cc.ca.us/alci-dennis/relclauses/exercises2.htm 4.http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/adj.htm 5.http://www.uottawa.ca/academic/arts/writcent/hypergrammar/rvnaacls.html 6.http://web2.uvcs.uvic.ca/elc/studyzone/410/grammar/adj1.htm
1.http://www.englisch-hilfen.de/en/exercises/reported5.htm 2.http://www.englisch-hilfen.de/en/exercises/reported3.htm 3.http://www.edu.ge.ch/cptic/prospective/projets/anglais/exercises/reported2.htm 4.http://www.edu.ge.ch/cptic/prospective/projets/anglais/exercises/reported1.htm 5.http://www.english-4u.de/rep_speech_ex3.htm 6.http://www.english-4u.de/rep_speech_ex1.htm 7.http://web2.uvcs.uvic.ca/elc/studyzone/410/reading/exercises/pepperqz.htm